A 12-digit number that is provided by the Unique Identification Authority of India (UIDAI) is the Aadhaar Card. Various details such as iris scans, fingerprints and photographs are linked to the Aadhaar Card.
The Aadhaar program was established in 2016 with the formation of the Unique Identification Authority of India (UIDAI). UIDAI issues Aadhaar cards, collecting demographic and biometric information to streamline and enhance the distribution of government benefits and subsidies. The Aadhaar card serves as proof of identity and address, and it must be linked with the PAN for filing Income Tax Returns.
Also Check : How To link Aadhar Card with PAN Card
The list of significant benefits of Aadhar are mentioned below:
Aadhaar-based Direct Benefit Transfer (LPG Subsidy): Aadhaar to be linked with your LPG consumer number to receive subsidies directly in your bank account under the PAHAL scheme.
Jan Dhan Yojana: Open a PMJDY account with Aadhaar as the primary document, offering benefits like RuPay card, zero balance savings, and insurance.
Passport in 10 Days: With an Aadhaar card, you can get a passport in just 10 days before completing your police verification.
Digital Locker: Store personal documents securely on government servers by linking your Aadhaar to the DigiLocker system.
Voter Card Linking: Aadhaar linking with voter IDs helps eliminate bogus voters and ensures one voter ID per person.
Monthly Pension: Pensioners must link their Aadhaar to receive monthly pensions and prevent fraud.
Provident Fund: Aadhaar is now mandatory for accessing Employee Provident Fund (EPF) benefits in both organized and unorganized sectors.
Opening a Bank Account: Use Aadhaar as valid proof for opening a bank account, replacing multiple documents.
Digital Life Certificate: Pensioners can now use Aadhaar-linked digital certificates to renew life certificates without physical presence.
SEBI: Aadhaar is accepted as valid proof of identity and address for investing in the stock market.
Mobile Number Linking: All mobile subscribers must link Aadhaar to their numbers, with new connections requiring Aadhaar verification.
Driving License Linking: Plans to link Aadhaar with driving licenses to reduce the number of licenses.
PAN must be linked to Aadhaar to file taxes.
Investments: Aadhaar is mandatory for investing in mutual funds and other financial products.
Existing Bank Accounts: Account holders must link their Aadhaar within 6 months of account opening.
IRCTC Ticket Booking: Book up to 12 tickets a month on IRCTC by verifying your Aadhaar, with no verification required for up to 8 tickets.
Ayushman Bharat Health Account (ABHA): Create a unique 14-digit ABHA number using Aadhaar to manage health records.
Aadhar is a vital document issued by the Indian government to all Indian residents and the key features of this document are mentioned below:
One Aadhaar: Aadhaar is a unique number linked to an individual's biometrics, preventing duplicates and identifying fake identities, reducing leakages and enabling governments to expand benefits to eligible individuals.
Portability: Aadhaar is a universal number, allowing agencies and services to authenticate a beneficiary’s identity anywhere in the country through the central UID database.
Electronic Benefit Transfers: The UID-enabled Bank Account network provides a secure, low-cost platform for direct benefit transfers, eliminating high costs and reducing leakages in current distribution systems.
Aadhaar-Based Authentication for Entitlement: UIDAI offers online authentication services to validate Aadhaar holders’ identities, ensuring benefits reach the correct beneficiaries.
Improved Services and Transparency: Increased accountability and transparency, enhanced access and quality of entitlements for beneficiaries and agencies.
Self-Service Control: Aadhaar holders can access entitlement information, demand services, and file grievances via mobile, kiosks, or other means, with secure two-factor authentication compliant with RBI standards.
Being a government-issued document, it can be used as proof of identity as well as proof of address for the purpose of opening a bank account, applying for loans, and government subsidies.
You have the option to submit your Proof of Identity (PoI) and Proof of Address (PoA) documents for the Aadhaar card without incurring any charges until 14 June 2025.
An Aadhaar card carries the following information
The following is the list of vital details about Aadhar:
Aadhaar Issuing Authority | Unique Identification Authority of India (UIDAI) |
Key people | Neelkanth Mishra, Chairman, UIDAI Amit Agrawal, CEO, UIDAI |
1947 | |
Inception of Aadhaar Card | September 2010 |
Validity Of Aadhaar Card | Lifetime |
Number Of Enrolment Centers | More than 30,000 |
Number Of Enrolments | 138 crore (approximate) |
The following is the list of purposes of Aadhar:
The eligibility criteria for an Aadhaar card are as follows:
Indians residing in India can apply for Aadhaar. However, as per the rule by the Government of India, it is now mandatory to link your Aadhaar with your PAN so as to file your income tax returns.
Minors or citizens of India below the age of 18 years can also apply for an Aadhaar. However, the details of the parents of the child including their identity and address proof are to be provided. Newborn babies can also apply for Aadhaar; however, they will have to get their biometrics updated as soon as they turn five years and 15 years old.
Find a detailed guide to about Baal Aadhaar
NRIs can apply for an Aadhaar Card. However, NRIs must have a valid Indian Passport to apply for an Aadhar.
Find a detailed guide to about NRI or Foreign Aadhaar
There is a list of documents that you should carry for the Aadhaar card enrolment process. In general, for the application process, you will be required to provide - proof of identity, proof of address, proof of age, and proof of relationship. Mentioned below is a list of documents for each of these cases that you can provide for the enrolment process:
The following documents can be used as a proof of identity:
The following documents can be used as a proof of address:
The following documents can be used as a proof of age:
The following documents can be used as a proof of relationship with the head of the family:
To Know Complete list of Valid Document for Aadhaar card Document for Aadhar card.
Under the Aadhaar (Targeted Delivery of Financial and Other Subsidies, Benefits, and Services) Act, 2016, a statutory authority, the Unique Identification Authority of India (UIDAI) was established. Under the Ministry of Electronics and Information Technology, UIDAI which is formed by the Government of India in January 2009. Aadhar is a unique 12-digit identification number is assigned to all Indian residents and here are the list of significant features and services of UIDAI:
The Aadhaar application process can be done from any authorised Aadhar Enrolment Centre/Permanent Enrolment Centre. You can find an updated list of existing Aadhaar Enrolment Centres on the UIDAI website.
In an effort to simplify the enrolment process, the UIDAI has also authorised over 10,000 post offices and bank branches to operate as Permanent Enrolment Centres.
Also know about if Aadhaar Card is not Received
Step 1 - Visit the official website of Aadhar to find an Aadhaar enrolment centre
Step 2 - Enter the required details to fill in the form
Step 3 - Submit the required documents.
Step 4 - The applicant needs to provide their biometrics (fingerprint and iris scan).
Step 5 - The applicant needs to obtain the enrolment acknowledgement slip
Step 6 - The applicant will receive their Aadhaar card at the registered address.
Step 7 - The Aadhaar enrolment is voluntary service offered free of cost.
The following are the steps to enrol for Baal Aadhar:
Step 1 - Visit the UIDAI website to find the nearest enrolment center
Step 2 - Visit the enrolment center with a copy of the child’s birth certificate.
Step 3 - The Aadhar number of one of the child’s parents must be provided compulsorily for authentication and Baal Aadhaar will be linked to the parents Aadhaar.
Step 4 - All relevant details and a mobile number that the applicant wishes to register with Baal Adhaar must be filled in on the Baal Aadhar application form.
Step 5 - A photograph of the child or minor will be taken, and no biometric will be recorded if the child is below five years of age.
Step 6 - Collect the acknowledgment slip, after completing the above steps.
Step 7 - Baal Aadhar will be dispatched to the designated address, after verification SMS is sent to the mobile number as mentioned in the application form.
Aadhar can be updated through two main sources, such as via enrolment center or through online mode. Here are the two main purpose of updating Aadhar:
Applicants can update address through online mode, while other demographic data along with biometric data can be updated by visiting the enrolment center only
As per the UIDAI's Aadhaar enrolment form, the two different methods to apply for an Aadhaar card in case you don't have the supporting documents are mentioned below:
Find a detailed guide to checking your Aadhaar status online.
The following are the steps to check the Aadhaar card status:
In an effort to make the Aadhaar more accessible, the UIDAI has made arrangements for the electronic storage and retrieval of Aadhaar details. Known as the e-Aadhaar, this card is available in a PDF format and can be downloaded from the UIDAI website.
The e-Aadhaar can be accessed through the official UIDAI website by using any of the following:
Find a detailed guide on how to download/print your e-Aadhaar card from the UIDAI Website.
Follow the procedure mentioned below to verify Aadhar card:
Step 1 - Visit the official UIDAI website.
Step 2 - Go to the ‘My Aadhaar’ section.
Step 3 - Click on ‘Verify an Aadhaar Number’. The option can be found under the ‘Aadhaar Services’ section.
Step 4 - Enter the Aadhaar number and captcha.
Step 5 - Click on ‘Proceed and Verify Aadhaar’.
Step 6 - Follow the steps on the next page to complete the process.
You can reach UIDAI on the toll-free number 1947, in case there is a mismatch in detail.
Find a guide on how to check your authentication history.
The Indian Government has imposed a requirement for individuals to connect their PAN (Permanent Account Number) with Aadhaar (Unique Identification Number) when filing their Income Tax Returns. This mandate is in accordance with Section 133 AA (2) of the Income Tax Act. Currently, the deadline for PAN-Aadhaar linking is set for 30 June 2023.
However, if you complete the PAN-Aadhaar linking process by 30 June 2022, a fee of Rs. 500 will apply. For linking done between 1 July 2022, and 30 June 2023, the fee will be Rs. 1,000.
There are two methods for linking PAN with Aadhaar:
UIDAI introduced a new form of Aadhaar called the Aadhaar PVC Card. Apart from being durable and easy to carry, the new PVC card comes with several security features. You can order the Aadhaar PVC Card online by using the Aadhaar number, Enrolment ID, or Virtual ID. Rs.50 will be charged to apply for the Aadhaar PVC Card. The new card will be sent via speed post to the registered address.
When you relocate to a new city or change your residence, especially after marriage, obtaining valid address proof can be quite challenging. Fortunately, you now have the option to modify your Aadhaar card address without the need for supporting documents, making it a viable address proof.
This can be achieved through the Aadhaar Address Validation Letter, which is furnished by an address verifier. The verifier's address will also be incorporated into your Aadhaar card, with no additional personal information being shared. Your verifier could be a relative, friend, family member, or even your landlord, as long as they are willing to provide their address details for this purpose.
Note: Please note that this service is temporarily unavailable as per UIDAI's latest announcement.
The Reserve Bank of India (RBI) directed the linking of all bank accounts with Aadhaar in 2017. Nevertheless, following the Supreme Court's 2018 ruling, it is no longer obligatory to link your Aadhaar with your bank account. However, if you choose to link your Aadhaar with your bank account, you can accomplish this through any of the following methods:
Aadhaar serves as a vital proof of identity and address for Indian citizens, playing a crucial role in accessing government-related services. To enhance the security of your Aadhaar, UIDAI offers the option to lock or unlock your biometric data online. Here are the methods for locking and unlocking your Aadhaar biometrics:
Aadhaar Virtual ID is a temporary code consisting of a 16-digit number which is the alternative to the Aadhaar number generated against an Aadhaar number. The virtual ID cannot be used to retrieve the original Aadhaar card under any circumstances. Applicants can generate only one virtual ID generated against an Aadhaar number that can be generated as many times as the applicants wants.
To enable cardholders to avail themselves of services and benefits from the service provider, Aadhaar details of an individual must be submitted to UIDAI for verification and the process is known as Aadhaar Authentication. The process involves verification of an individual’s Aadhaar number, along with demographic details (such as name, date of birth, gender) or biometric data (fingerprints or iris scan), which are submitted to UIDAI’s Central Identities Data Repository (CIDR). UIDAI then verifies the accuracy of the information against its database.
For many service providers, Aadhaar is a significant eKYC documents the enables users to avail themselves of the benefits as well as helps the government to verify the identity of the users. Here are some of the reasons why Aadhar is preferred for eKYC:
UIDAI provides the following Aadhaar-related services:
Verify Aadhaar: Confirm if the Aadhaar number is valid and active.
Verify an Aadhaar Number: Verify registered mobile or email ID used during Aadhaar enrolment or recent updates.
Verify Email or Mobile Number: Check the registered mobile number or email ID associated with your Aadhaar.
Retrieve Aadhaar: Retrieve Aadhaar number using registered mobile.
Retrieve Lost or Forgotten EID/UID: Get back lost or forgotten Aadhaar details.
Generate VID: Create a temporary 16-digit Virtual ID for Aadhaar authentication, which cannot be used to derive the Aadhaar number.
Virtual ID (VID) Generator: Generate a Virtual ID for secure Aadhaar verification.
Offline Aadhaar Verification: Use Aadhaar Paperless e-KYC for offline identity verification.
Aadhaar Paperless Offline e-KYC (Beta): A secure document for offline verification using Aadhaar.
Aadhaar Linking Status: Check the status of your Aadhaar and bank account linkage from the NPCI server.
Bank Seeding Status: Verify the linking status of your Aadhaar with your bank account.
Check Aadhaar Validity: Confirm if Aadhaar number is valid.
Secure Your Biometrics: Lock biometric data for enhanced security.
Lock/Unlock Biometrics: Lock or unlock biometric authentication for Aadhaar.
Authentication History: View the last 50 authentication transactions linked to Aadhaar.
Aadhaar Lock or Unlock: Lock or unlock Aadhaar number to prevent authentication, while allowing Virtual ID-based authentication.
Aadhaar Lock and Unlock Service: Manage your Aadhaar number security through lock/unlock services.
Aadhaar Services on SMS: Access Aadhaar services via SMS by sending a request from your registered mobile to 1947.
The following are some of the vital points that should be remembered while filling out Aadhar form whether filling out the form online or offline:
The following are some of the details about Aadhar card customer care:
Also, know more about on Benefits of Aadhaar Card
You have to pay Rs.50 for the Aadhaar PVC Card.
The Aadhaar QR code contains the cardholder's demographic details such as name, date of birth, photograph, gender (if provided) and the Masked Aadhaar number.
The Aadhaar card is valid for life.
There are no limits on the number of Aadhaar cards that can be linked to a mobile number.
Yes, as per the new provisions of the Finance Act, it is mandatory for all taxpayers to link their PAN with their Aadhaar.
Yes, you are required to carry the originals of all documents whose details you are updating at an Enrolment Centre.
Yes, UIDAI has launched a new service called the 'Order Aadhaar Reprint' service. You can apply for the same on the UIDAI website/through the mAadhaar app and get a reprint of your Aadhaar letter for a nominal fee of Rs.50.
You can sign up for the Aadhaar SMS service by sending an SMS to 1947 from your registered mobile number. You can access features and services available online/on the mAadhaar app such as locking/unlocking biometrics, generating a Virtual ID etc.
Yes, you can still update your address through Address Verifier by applying for an Address Verification Letter on the UIDAI website. This is to be submitted along with your application form.
Yes, Aadhaar card and e-Aadhaar are same. The only difference being the Aadhaar card is a document sent to the applicant through the post by UIDAI while the e-Aadhaar is a digital version that can be downloaded from the UIDAI website.
No, only addresses can be updated through the SSUP. For updating name, date of birth, photograph, mobile number etc., you will have to visit a Permanent Enrolment Centre and update the details.
Usually an Aadhaar application is rejected due to technical/quality reasons. You are permitted to reapply for your Aadhaar.
Yes, NRIs holding a valid Indian passport can apply for an Aadhaar card.
No, you must personally visit an Aadhaar enrolment centre as you need to submit your biometrics.
No, you may update your Aadhaar card by visiting your nearest Aadhaar Enrolment Update Centre.
Aadhaar authentication transactions hit 2,707 crore in 2024-2025, indicating a significant increase compared to last year. In March alone, 247 crore transactions occurred, showing the rising usage of the Aadhaar verification system. 20 lakh new Aadhaar numbers were generated in March this year, and more than 1.91 crore Aadhaar numbers were updated, according to the official release.
The National Medical Commission (NMC) has announced that all medical college teachers in India must mark their attendance by using the Aadhaar-based facial recognition app from 1 May 2025. This step is being taken to stop the problem of fake teachers who are shown on paper but do not actually work at the college. This app can be downloaded from the Google Play Store and Apple App Store. Teachers will have to mark their attendance daily through this app, which uses facial recognition linked to their Aadhaar number. Colleges are required to help their staff in setting up and using the app properly before 1 May 2025.
A new Aadhaar app will be launched soon by Unique Identification Authority of India (UIDAI). Currently, the app is in testing phase and available to small group of users who took part in the Aadhaar Samvaad event. The app aims to make the Aadhaar verification process very easy like making UPI payments. The app offers features like identity verification by QR codes and facial scans which makes it easier for users to share their Aadhaar details with hotels, airports and other places without sharing physical copies. The app will be soon available to everyone after completing the testing phase and gathering feedback from closed groups.
The Election Commission of India (ECI) has directed officials to link Aadhaar numbers with electoral roll data, according to a circular issued to all Chief Electoral Officers (CEOs) across states and Union Territories. The voter roll data should be integrated with Aadhaar and mobile numbers to ensure accurate identification of electors. This measure aims to eliminate instances where a single elector holds multiple Elector Photo Identity Card (EPIC) numbers.
In a move to improve public service quality, India has enhanced its Aadhaar Good Governance Portal with a feature that lets citizens submit feedback directly using their Aadhaar ID. The updated portal makes it easier to lodge complaints, check complaint progress, and evaluate the performance of government agencies. This effort is designed to foster greater transparency and accountability in public services.
The deadline for the activation of Universal Account Number (UAN) and linking Aadhaar with bank accounts has been extended to 15 February 2025 by the Employees Provident Fund Organisation (EPFO). This extension allows employees who are eligible for the Employee Linked Incentive (ELI) Scheme to receive their benefits via Direct Benefit Transfer (DBT), provided their bank accounts are linked to Aadhaar. Initially set for 15 January 2025, the deadline was pushed back through a circular issued on 6 February 2025. To benefit from the first-time employment scheme introduced in the 2024 Budget, employees must activate their UAN and ensure Aadhaar is linked to their bank accounts.
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